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Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2024, 01:15

General

  • Target

    Ref#565771.exe

  • Size

    30KB

  • MD5

    ed236267c78420804814d86de99b8850

  • SHA1

    21bd6d19e5664158c3d4d77ca3a2b7889827d0d4

  • SHA256

    fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264

  • SHA512

    7c28b89d1e7c4c429cc2528cc935839be61a5cb41c621ae48547c7cc64479df6a0254382eaab2fba52af3d4cbf261ccffdfc8d0d40043042bc6cb86f7be7af1a

  • SSDEEP

    384:GSwPLqusAKYP/GKhwlJCXOxFm7bhCm/zH:xwz9HvK6XiFZKj

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ref#565771.exe
    "C:\Users\Admin\AppData\Local\Temp\Ref#565771.exe"
    1⤵
    • Drops startup file
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2432
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 848
      2⤵
      • Program crash
      PID:5560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2432-0-0x000000007424E000-0x000000007424F000-memory.dmp

    Filesize

    4KB

  • memory/2432-1-0x00000000003C0000-0x00000000003CC000-memory.dmp

    Filesize

    48KB

  • memory/2432-2-0x0000000074240000-0x000000007492E000-memory.dmp

    Filesize

    6.9MB

  • memory/2432-3-0x000000007424E000-0x000000007424F000-memory.dmp

    Filesize

    4KB

  • memory/2432-4-0x0000000074240000-0x000000007492E000-memory.dmp

    Filesize

    6.9MB

  • memory/2432-5-0x0000000006490000-0x000000000658A000-memory.dmp

    Filesize

    1000KB

  • memory/2432-6-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-21-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-7-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-9-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-11-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-45-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-61-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-13-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-15-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-17-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-19-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-23-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-27-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-29-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-35-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-57-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-69-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-67-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-65-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-63-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-59-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-55-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-53-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-51-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-49-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-47-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-43-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-41-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-39-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-38-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-33-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-31-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-25-0x0000000006490000-0x0000000006584000-memory.dmp

    Filesize

    976KB

  • memory/2432-1182-0x0000000074240000-0x000000007492E000-memory.dmp

    Filesize

    6.9MB

  • memory/2432-1184-0x0000000004210000-0x000000000425C000-memory.dmp

    Filesize

    304KB

  • memory/2432-1183-0x0000000004DD0000-0x0000000004E3A000-memory.dmp

    Filesize

    424KB

  • memory/2432-1185-0x0000000074240000-0x000000007492E000-memory.dmp

    Filesize

    6.9MB

  • memory/2432-1186-0x0000000004C70000-0x0000000004CC4000-memory.dmp

    Filesize

    336KB

  • memory/2432-1189-0x0000000074240000-0x000000007492E000-memory.dmp

    Filesize

    6.9MB